@book{695417,
	author = {International Workshop On Socioeconomic Constrainsts To Development Of Semi Arid Tropical. Agriculture (Hyderbad) (1979) and International Workshop On Socioeconomic Constrainsts To Development Of Semi Arid Tropical. Agriculture (Hyderbad) (1979)},
	title = {Proceedings Ed by H L Thompson},
	publisher = {Pradesh International Crops Research Institute For The semi-Arid},
	year = {1980},
	address = {Andhra}
}